Earlsfield House, Flat 14, Royal Quarter, Seven Kings Way, Kingston Upon Thames, KT2 5BG

Earlsfield House is a semi-detached house in Kingston Upon Thames (KT2 5BG). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (July 2021) shows a C (score 74). Earlier certificates rated it B (September 2010); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity. At 40 m² this is the 8th smallest of 58 units on EPC record in Earlsfield House, where floor areas span 35–100 m². The building's EPC ratings span D to B across 58 units on file.

At 40 m² it sits well below the postcode median (66 m² across 57 EPCs), making it one of the more compact homes locally. Across 2005–2019, sale prices on this property compounded at 3.3% per year. On a £-per-square-foot basis, the last sale (£697/sq ft) was about 51.5% above the typical sold price in the postcode. Sold April 2019 for £300,000.